National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Watertown, Watertown International Airport (KART)

Lat: 43.99°NLon: 76.02°WElev: 325ft.

Overcast

30°F

-1°C

Humidity 69%
Wind Speed N 9 G 22 mph
Barometer 30.06 in (1018.4 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 23 Mar 12:56 pm EDT
Extended Forecast for

3 Miles S Watertown NY

  • This Afternoon

    This Afternoon: A chance of snow showers, mainly after 5pm. Mostly cloudy, with a high near 34. North wind around 10 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 34 °F

    Chance Snow
    Showers

  • Tonight

    Tonight: Mostly cloudy, with a low around 19. Northwest wind around 7 mph.

    Low: 19 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 36. Light west wind becoming southwest 8 to 13 mph in the morning.

    High: 36 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of snow showers before 2am. Mostly cloudy, with a low around 26. Southwest wind 7 to 9 mph. Chance of precipitation is 20%.

    Low: 26 °F

    Slight Chance
    Snow Showers

  • Wednesday

    Wednesday: A chance of showers after 2pm. Partly sunny, with a high near 45. Southwest wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    High: 45 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 35. South wind around 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Showers
    Likely

  • Thursday

    Thursday: A chance of showers. Mostly cloudy, with a high near 51. Southwest wind around 10 mph. Chance of precipitation is 50%.

    High: 51 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Rain showers likely before 2am, then a chance of rain and snow showers. Mostly cloudy, with a low around 23. Southwest wind around 10 mph becoming northwest after midnight. Chance of precipitation is 70%.

    Low: 23 °F

    Showers
    Likely then
    Rain/Snow
    Likely

  • Friday

    Friday: A chance of rain and snow showers before 8am. Mostly sunny, with a high near 30. Chance of precipitation is 30%.

    High: 30 °F

    Chance
    Rain/Snow
    then Mostly
    Sunny

Detailed Forecast

This Afternoon
A chance of snow showers, mainly after 5pm. Mostly cloudy, with a high near 34. North wind around 10 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tonight
Mostly cloudy, with a low around 19. Northwest wind around 7 mph.
Tuesday
Mostly sunny, with a high near 36. Light west wind becoming southwest 8 to 13 mph in the morning.
Tuesday Night
A slight chance of snow showers before 2am. Mostly cloudy, with a low around 26. Southwest wind 7 to 9 mph. Chance of precipitation is 20%.
Wednesday
A chance of showers after 2pm. Partly sunny, with a high near 45. Southwest wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Wednesday Night
Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 35. South wind around 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A chance of showers. Mostly cloudy, with a high near 51. Southwest wind around 10 mph. Chance of precipitation is 50%.
Thursday Night
Rain showers likely before 2am, then a chance of rain and snow showers. Mostly cloudy, with a low around 23. Southwest wind around 10 mph becoming northwest after midnight. Chance of precipitation is 70%.
Friday
A chance of rain and snow showers before 8am. Mostly sunny, with a high near 30. Chance of precipitation is 30%.
Friday Night
Mostly clear, with a low around 16.
Saturday
Mostly sunny, with a high near 33.
Saturday Night
Partly cloudy, with a low around 22.
Sunday
Partly sunny, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Watertown NY
 43.93°N 75.89°W (Elev. 633 ft)
Last Update:
10:52 am EDT Mar 23, 2026
Forecast Valid:
1pm EDT Mar 23, 2026-6pm EDT Mar 29, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation